Electronics Projects
Description
4 Layer Impedance Controlled PCB Tg170 Green Mask For Digital Receiver
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PCB properties
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PCB SIZE | 370 x 140mm=1PCS |
BOARD TYPE | |
Number of Layers | Multilayer, 4 layer PCB |
Surface Mount Components | YES |
Through Hole Components | YES |
LAYER STACKUP | copper ------- 18um(0.5oz)+plate TOP layer |
7628H x1 (0.195mm) |
copper ------- 35um(1oz) MidLayer 1 |
FR-4 1.0mm |
copper ------- 35um(1oz) MidLayer 2 |
7628H x 1 (0.195mm) |
copper ------- 18um(0.5oz)+plate BOT Layer |
TECHNOLOGY | |
Minimum Trace and Space: | 6mil/5mil |
Minmum / Maximum Holes: | 0.35/3.14mm |
Number of Different Holes: | 7 |
Number of Drill Holes: | 1519 |
Number of Milled Slots: | 0 |
Number of Internal Cutouts: | 0 |
Impedance Control | Single Trace Impedance Control, L1, L4, 7mil, 50Ohm. Differential Pairs Impedance Control, L1, L3, 6.1/8.2mil 90Ohm |
BOARD MATERIAL | |
Glass Epoxy: | FR-4 Tg170℃, Shengyi S1170 |
Final foil external: | 1oz |
Final foil internal: | 1oz |
Final height of PCB: | 1.6mm ±0.16 |
PLATING AND COATING | |
Surface Finish | Immersion gold 0.025μm over 3μm Nickel |
Solder Mask Apply To: | TOP and Bottom, 12micron Minimum |
Solder Mask Color: | Gloss Green, LP-4G/G-05, Nanya supplied |
Solder Mask Type: | LPSM |
CONTOUR/CUTTING | Routing |
MARKING | |
Side of Component Legend | TOP |
Colour of Component Legend | White, S-380W, TAIYO Supplied |
Manufacturer Name or Logo: | Marked on the board in a conductor and leged FREE AREA |
VIA | Plated through hole(PTH), Via tented. |
FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
DIMENSION TOLERANCE | |
Outline dimension: | 0.0059& quot; |
Board plating: | 0.0029& quot; |
Drill tolerance: | 0.002& quot; |
TEST | 100% Electrical Test prior shipment |
APPLICATION: | Digital receiver, analogue repeater |
TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
SERVICE AREA | Worldwide, Globally. |
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Advantages
a) High Tg170 material. Excellent thermal reliability and CAF resistance providing long-term reliability for industrial and automobile application.
b) High solderability, no stressing of circuit boards and less contamination of PCB surface.
c) 100% tests inclusive of electrical test and AOI inspection.High voltage test, Impedance control test, micro-section, solder-ability test, thermal stress test, reliability test, insulation resistance test and ionic contamination test etc.
d) Eligible products rate of first production: >95%
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More Applications in Electronics
Analogue repeater
24 Volt Inverter
Burglar Alarm Systems
GPS Tracking Chip
DC Transformer
Data Logging
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PCB Bow and Warpage
The value B shall be less than 0.75% of the diagonal of the panel.
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Multilayer PCB stackup: 8 layer 1.6mm Finished Thickness
This is reference layer stackup. The stackup of multilayer PCB’s can be reached in many different ways.
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FAQ
Do you sell flexible PCB(FPC)?
Yes, we offer flexible printed circuits(FPC) with single sided and double sided. Immersion gold and OSP are usually used for this soft boards.
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Read More
BICHENG ENTERPRISE LIMITED
Single Sided PCB,High Frequency PCB,PCB Prototype Service
Address: 3 203 Shidai Jingyuan Fuyong Town,
Shenzhen, Guangdong
China, 518000
Tel: 86-755-27374946
Fax: 86-755-27374847
